Recombinant Human LOK (N-GST tag) | Z500199

abm | Recombinant Human LOK (N-GST tag) | Z500199

LOK is a member of the Ste20 family of serine/threonine protein kinases, and is similar to several known polo-like kinase kinases. LOK can associate with and phosphorylate polo-like kinase 1, and overexpression of a kinase-dead version of the protein interferes with normal cell cycle progression . LOK can also negatively regulate interleukin 2 expression in T-cells via the mitogen activated protein kinase kinase 1 pathway. MEKK1 and LOK have opposing roles in regulating the enhancer element of the IL-2 gene during T-cell activation. While MEKK1 is responsible for the CD28 signalling pathway that activates the CD28 response element, co-expression of LOK attenuates these effects .

Functions:

The specific activity of LOK was determined to be 3.2 nmol /min/mg as per activity assay protocol.

Organism:

Human

Source:

Insect cells

Alias:

STK10, PRO2729

Gene Symbol:

LOK

Gene ID:

N/A

Accession:

NM_005990

Formulation:

50mM Tris-HCl, pH 7.5, 150mM NaCl, 0.25mM DTT, 0.1mM EGTA, 0.1mM EDTA, 0.1mM PMSF, 25% glycerol.

Solubility:

N/A

Appearance:

Liquid

Molecular Weight (kDa):

65

Molecular Weight 2 (kDA):

N/A

Molecular Weight 3 (kDA):

N/A

Purity:

70% - 90%

Concentration:

Shipping Condition :

Dry Ice

Storage Condition:

Store product at –70°C. For optimal storage, aliquot target into smaller quantities after centrifugation and store at recommended temperature. For most favorable performance, avoid repeated handling and multiple freeze/thaw cycles.